Java Swing - 如何使JFileChooser默认为计算机视图而不是我的文档

import java.io.File;

import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class Main {
  public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel panel = new JPanel();
    final JButton button = new JButton("Select files...");
    button.addActionListener(e -> {
      final JFileChooser chooser = new JFileChooser();
      chooser.setCurrentDirectory(chooser.getFileSystemView()
          .getParentDirectory(new File("C:\\")));
      chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
      chooser.showDialog(button, "Select file");
    });
    panel.add(button);
    frame.add(panel);
    frame.pack();
    frame.setVisible(true);
  }
}